Java Example - Find the last occurrence of a string

In the following example, we use the string function strOrig.lastIndexOf(Stringname) to find the position where the substring Stringname appears in strOrig:

The example code is as follows:

//SearchlastString.java 文件public class SearchlastString {
   public static void main(String[] args) {
      String strOrig = "Hello world ,Hello Reader";
      int lastIndex = strOrig.lastIndexOf("Hello");
      if(lastIndex == - 1){
         System.out.println("Hello not found");
      }else{
         System.out.println("Last occurrence of Hello
         is at index "+ lastIndex);
      }
   }}

Above The output result of the code example is:

Last occurrence of Hello is at index 13

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